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UV-B辐射对药用植物次生代谢的影响研究进展
UV-B辐射 药用植物 次生代谢
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2012/8/22
平流层臭氧稀薄导致到达地面的中波紫外辐射(UV-B,280~320 nm)增加。受UV-B辐射影响,药用植物的基因表达、酶活性及次生代谢发生改变,导致多种药用活性成分含量变化从而影响临床疗效。该文综述了近10年来国内外学者对UV-B辐射与植物次生代谢产物积累方面的研究成果,为药用植物的栽培和开发提供参考。
Development and Validation of Pregabalin in Bulk, Pharmaceutical Formulations and in Human Urine Samples by UV Spectrophotometry
pregabalin validation bulk drug pharmaceutical formulations human urine samples uv
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2009/10/30
A simple and sensitive UV spectrophotometric method was developed and validated for the determination of pregabalin in bulk, pharmaceutical formulations and in human urine samples. The method was line...